🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 45.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,891,884 km

• M1: 276,906 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.11 AU - 1.13 AU

Year: 429 Days

Day: 47.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,891,884 km

• M1: 188,493 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.05 AU - 1.46 AU

Year: 505 Days

Day: 20.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,891,884 km

• M1: 759,508 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.8 AU - 3.58 AU

Year: 2061 Days

Day: 38.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 10.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.95 AU - 6.41 AU

Year: 4896 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,891,884 km

• M1: 138,528 km (0.115 R)
• M2: 490,232 km (0.067 R)
• M3: 992,283 km (0.039 R)
• M4: 1,622,838 km (0.099 R)
• M5: 1,969,606 km (0.086 R)
• M6: 2,458,342 km (0.099 R)
• M7: 3,009,012 km (0.026 R)
• M8: 3,460,049 km (0.114 R)
• M9: 5,874,559 km (0.107 R)
• M10: 8,528,874 km (0.095 R)
• M11: 10,874,868 km (0.095 R)
• M12: 12,080,327 km (0.026 R)
• M13: 12,548,718 km (0.087 R)
• M14: 13,621,933 km (0.098 R)
• M15: 16,975,170 km (0.087 R)
• M16: 21,722,359 km (0.058 R)
• M17: 24,733,764 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 12.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.76 AU - 8.52 AU

Year: 7637 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,891,884 km

• M1: 151,692 km (0.104 R)
• M2: 544,835 km (0.11 R)
• M3: 1,759,570 km (0.08 R)
• M4: 3,495,953 km (0.087 R)
• M5: 4,120,075 km (0.079 R)
• M6: 5,261,956 km (0.064 R)
• M7: 8,951,338 km (0.109 R)
• M8: 15,168,626 km (0.083 R)
• M9: 15,558,927 km (0.103 R)
• M10: 16,243,636 km (0.038 R)
• M11: 17,734,528 km (0.103 R)
• M12: 20,307,013 km (0.092 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,014 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit